| 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 | $73.73 | 10.809% | $81.6995 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $67.74 | 9.202% | $73.9734 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $163.38 | 7.470% | $175.5845 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $190.52 | 6.180% | $202.2941 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $147.75 | 8.655% | $160.5378 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $186.98 | 10.232% | $206.1118 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $172.46 | 11.397% | $192.1153 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $1,002.56 | $1,092.3164 | $1,092.31 | $1,092.30 | $1,092.30 | |