| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.55 | 11.229% | $158.5569 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $230.85 | 11.577% | $257.5755 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $216.61 | 11.695% | $241.9425 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $187.42 | 9.726% | $205.6485 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $141.36 | 8.463% | $153.3233 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $183.31 | 8.294% | $198.5137 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $156.40 | 11.326% | $174.1139 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,258.50 | $1,389.6743 | $1,389.67 | $1,389.65 | $1,389.60 | |