| 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 | $145.59 | 9.865% | $159.9525 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $126.83 | 9.362% | $138.7038 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $208.30 | 5.181% | $219.092 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $246.58 | 3.204% | $254.4804 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $126.77 | 6.797% | $135.3866 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $186.61 | 6.302% | $198.3702 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $6.53 | 9.577% | $7.1554 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $1,047.21 | $1,113.1409 | $1,113.14 | $1,113.15 | $1,113.30 | |