| 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 | $96.43 | 11.146% | $107.1781 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $114.74 | 3.457% | $118.7066 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $172.87 | 12.206% | $193.9705 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $168.53 | 7.415% | $181.0265 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $147.83 | 11.507% | $164.8408 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $17.46 | 13.722% | $19.8559 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $51.82 | 7.219% | $55.5609 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $769.68 | $841.1393 | $841.15 | $841.15 | $841.20 | |