| 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 | $178.61 | 3.283% | $184.4738 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $28.82 | 10.814% | $31.9366 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $173.96 | 13.622% | $197.6568 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $240.51 | 8.369% | $260.6383 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $160.40 | 4.301% | $167.2988 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $130.93 | 12.697% | $147.5542 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $103.50 | 8.428% | $112.223 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $1,016.73 | $1,101.7815 | $1,101.78 | $1,101.75 | $1,101.80 | |