| 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 | $140.93 | 5.751% | $149.0349 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $76.94 | 7.287% | $82.5466 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $238.82 | 4.557% | $249.703 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $183.53 | 8.527% | $199.1796 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $48.63 | 10.631% | $53.7999 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $242.94 | 4.517% | $253.9136 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $202.65 | 4.439% | $211.6456 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $1,134.44 | $1,199.8232 | $1,199.82 | $1,199.85 | $1,199.70 | |