| 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 | $147.87 | 8.620% | $160.6164 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $192.87 | 8.720% | $209.6883 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $57.88 | 4.399% | $60.4261 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $66.26 | 13.526% | $75.2223 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $91.92 | 9.297% | $100.4658 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $222.42 | 10.537% | $245.8564 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $240.32 | 6.458% | $255.8399 | $255.84 | $255.85 | $255.80 |
| 7 purchase totals = | $1,019.54 | $1,108.1152 | $1,108.13 | $1,108.10 | $1,108.10 | |