| 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 | $143.68 | 8.103% | $155.3224 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $50.82 | 11.751% | $56.7919 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $96.70 | 11.277% | $107.6049 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $129.93 | 9.594% | $142.3955 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $194.38 | 10.105% | $214.0221 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $10.75 | 3.319% | $11.1068 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $140.66 | 4.615% | $147.1515 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $766.92 | $834.3951 | $834.39 | $834.35 | $834.40 | |