| 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 | $153.45 | 12.180% | $172.1402 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $119.65 | 13.135% | $135.366 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $176.40 | 10.360% | $194.675 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $47.91 | 11.518% | $53.4283 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $214.63 | 7.584% | $230.9075 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $149.51 | 7.271% | $160.3809 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $167.58 | 7.532% | $180.2021 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $1,029.13 | $1,127.1000 | $1,127.11 | $1,127.15 | $1,127.10 | |