| 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 | $147.56 | 9.870% | $162.1242 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $65.52 | 8.472% | $71.0709 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $88.63 | 11.500% | $98.8225 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $201.87 | 7.675% | $217.3635 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $74.65 | 12.261% | $83.8028 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $235.63 | 6.678% | $251.3654 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $124.98 | 11.178% | $138.9503 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $938.84 | $1,023.4996 | $1,023.49 | $1,023.40 | $1,023.60 | |