| 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 | $177.34 | 11.438% | $197.6241 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $244.71 | 11.172% | $272.049 | $272.05 | $272.05 | $272.00 |
| Purchase #3 | $161.46 | 6.406% | $171.8031 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $207.57 | 6.378% | $220.8088 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $65.94 | 12.143% | $73.9471 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $177.85 | 7.230% | $190.7086 | $190.71 | $190.70 | $190.70 |
| Purchase #7 | $175.91 | 9.436% | $192.5089 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $1,210.78 | $1,319.4496 | $1,319.45 | $1,319.40 | $1,319.30 | |