| 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 | $141.90 | 7.554% | $152.6191 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $73.40 | 5.474% | $77.4179 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $55.90 | 12.291% | $62.7707 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $56.44 | 9.832% | $61.9892 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $240.68 | 9.808% | $264.2859 | $264.29 | $264.30 | $264.30 |
| Purchase #6 | $130.54 | 12.673% | $147.0833 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $172.79 | 5.260% | $181.8788 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $871.65 | $948.0449 | $948.05 | $948.05 | $948.10 | |