| 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 | $131.72 | 12.323% | $147.9519 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $137.97 | 10.223% | $152.0747 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $188.54 | 8.755% | $205.0467 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $51.32 | 7.491% | $55.1644 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $135.59 | 11.675% | $151.4201 | $151.42 | $151.40 | $151.40 |
| Purchase #6 | $238.25 | 12.810% | $268.7698 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $202.90 | 13.658% | $230.6121 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,086.29 | $1,211.0397 | $1,211.03 | $1,210.95 | $1,211.10 | |