| 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 | $140.86 | 5.367% | $148.42 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $148.98 | 5.662% | $157.4152 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $162.39 | 5.362% | $171.0974 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $147.63 | 9.141% | $161.1249 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $124.68 | 8.623% | $135.4312 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $138.38 | 9.778% | $151.9108 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $126.59 | 12.854% | $142.8619 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $989.51 | $1,068.2614 | $1,068.26 | $1,068.20 | $1,068.20 | |