| 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 | $178.66 | 7.255% | $191.6218 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $171.32 | 8.394% | $185.7006 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $136.92 | 9.119% | $149.4057 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $121.91 | 7.737% | $131.3422 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $241.96 | 8.813% | $263.2839 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $42.90 | 6.458% | $45.6705 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $211.62 | 5.682% | $223.6442 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $1,105.29 | $1,190.6689 | $1,190.66 | $1,190.65 | $1,190.60 | |