| 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 | $193.54 | 5.462% | $204.1112 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $191.82 | 7.239% | $205.7058 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $128.65 | 9.212% | $140.5012 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $31.45 | 9.652% | $34.4856 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $55.91 | 12.194% | $62.7277 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $147.67 | 8.113% | $159.6505 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $42.44 | 9.792% | $46.5957 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $791.48 | $853.7777 | $853.79 | $853.80 | $853.80 | |