| 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 | $59.29 | 9.125% | $64.7002 | $64.70 | $64.70 | $64.70 |
| Purchase #2 | $37.55 | 9.384% | $41.0737 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $147.86 | 12.252% | $165.9758 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $147.98 | 8.780% | $160.9726 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $194.64 | 3.177% | $200.8237 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $114.55 | 12.794% | $129.2055 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $214.66 | 12.827% | $242.1944 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $916.53 | $1,004.9459 | $1,004.94 | $1,004.90 | $1,005.00 | |