| 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 | $145.97 | 10.328% | $161.0458 | $161.05 | $161.05 | $161.00 |
| Purchase #2 | $40.85 | 12.674% | $46.0273 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $69.46 | 6.113% | $73.7061 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $172.40 | 12.374% | $193.7328 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $178.35 | 6.150% | $189.3185 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $249.49 | 8.566% | $270.8613 | $270.86 | $270.85 | $270.90 |
| Purchase #7 | $66.67 | 13.255% | $75.5071 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $923.19 | $1,010.1989 | $1,010.21 | $1,010.20 | $1,010.10 | |