| 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 | $155.63 | 10.605% | $172.1346 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $183.75 | 11.690% | $205.2304 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $207.90 | 10.459% | $229.6443 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $140.75 | 9.206% | $153.7074 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $178.31 | 6.470% | $189.8467 | $189.85 | $189.85 | $189.80 |
| Purchase #6 | $190.95 | 3.640% | $197.9006 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $53.62 | 8.559% | $58.2093 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $1,110.91 | $1,206.6733 | $1,206.67 | $1,206.70 | $1,206.50 | |