| 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 | $160.46 | 9.342% | $175.4502 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $214.61 | 13.774% | $244.1704 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $193.98 | 9.287% | $211.9949 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $161.42 | 9.687% | $177.0568 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $89.36 | 8.342% | $96.8144 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $135.31 | 11.648% | $151.0709 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $157.62 | 6.537% | $167.9236 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $1,112.76 | $1,224.4812 | $1,224.47 | $1,224.40 | $1,224.60 | |