| 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 | $143.44 | 4.464% | $149.8432 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $42.28 | 6.692% | $45.1094 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $172.27 | 4.772% | $180.4907 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $244.28 | 9.241% | $266.8539 | $266.85 | $266.85 | $266.90 |
| Purchase #5 | $169.75 | 13.401% | $192.4982 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $157.43 | 12.556% | $177.1969 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $178.98 | 10.430% | $197.6476 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $1,108.43 | $1,209.6399 | $1,209.64 | $1,209.65 | $1,209.60 | |