| 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 | $130.68 | 11.439% | $145.6285 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $162.32 | 13.596% | $184.389 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $65.64 | 11.480% | $73.1755 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $239.55 | 6.514% | $255.1543 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $141.78 | 13.200% | $160.495 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $52.38 | 7.253% | $56.1791 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $131.63 | 13.362% | $149.2184 | $149.22 | $149.20 | $149.20 |
| 7 purchase totals = | $923.98 | $1,024.2398 | $1,024.25 | $1,024.30 | $1,024.30 | |