| 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 | $196.95 | 13.439% | $223.4181 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $22.32 | 13.395% | $25.3098 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $153.62 | 5.828% | $162.573 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $131.34 | 11.420% | $146.339 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $56.66 | 9.188% | $61.8659 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $62.77 | 11.214% | $69.809 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $206.64 | 10.725% | $228.8021 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $830.30 | $918.1169 | $918.12 | $918.05 | $918.10 | |