| 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 | $161.67 | 6.797% | $172.6587 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $89.64 | 12.143% | $100.525 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $233.28 | 3.566% | $241.5988 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $208.86 | 7.302% | $224.111 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $205.59 | 9.211% | $224.5269 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $107.37 | 3.207% | $110.8134 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $158.47 | 11.180% | $176.1869 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $1,164.88 | $1,250.4207 | $1,250.43 | $1,250.45 | $1,250.40 | |