| 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 | $168.96 | 5.566% | $178.3643 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $211.74 | 12.871% | $238.9931 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $166.52 | 8.434% | $180.5643 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $90.69 | 11.563% | $101.1765 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $49.71 | 7.304% | $53.3408 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $110.71 | 11.720% | $123.6852 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $171.97 | 11.731% | $192.1438 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $970.30 | $1,068.2680 | $1,068.26 | $1,068.30 | $1,068.30 | |