| 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 | $81.88 | 13.755% | $93.1426 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $194.80 | 13.226% | $220.5642 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $177.39 | 6.639% | $189.1669 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $129.62 | 11.403% | $144.4006 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $186.66 | 5.873% | $197.6225 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $138.31 | 7.472% | $148.6445 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $138.47 | 6.291% | $147.1811 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,047.13 | $1,140.7224 | $1,140.71 | $1,140.70 | $1,140.70 | |