| 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 | $153.43 | 5.286% | $161.5403 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $107.35 | 5.733% | $113.5044 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $84.98 | 4.227% | $88.5721 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $139.93 | 8.302% | $151.547 | $151.55 | $151.55 | $151.50 |
| Purchase #5 | $98.63 | 7.148% | $105.6801 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $23.67 | 5.829% | $25.0497 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $179.81 | 8.512% | $195.1154 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $787.80 | $841.0090 | $841.01 | $841.00 | $840.90 | |