| 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 | $118.86 | 10.133% | $130.9041 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $52.65 | 7.668% | $56.6872 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $158.44 | 9.754% | $173.8942 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $179.42 | 12.274% | $201.442 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $35.38 | 12.521% | $39.8099 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $193.77 | 3.587% | $200.7205 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $26.46 | 11.228% | $29.4309 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $764.98 | $832.8888 | $832.88 | $832.90 | $832.80 | |