| 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 | $142.60 | 6.668% | $152.1086 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $19.53 | 10.806% | $21.6404 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $189.68 | 13.147% | $214.6172 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $241.79 | 7.115% | $258.9934 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $195.74 | 5.665% | $206.8287 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $123.87 | 11.641% | $138.2897 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $173.79 | 10.226% | $191.5618 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $1,087.00 | $1,184.0398 | $1,184.04 | $1,184.05 | $1,184.00 | |