| 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 | $195.46 | 8.110% | $211.3118 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $37.27 | 9.834% | $40.9351 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $122.52 | 6.760% | $130.8024 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $173.62 | 12.307% | $194.9874 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $29.96 | 5.138% | $31.4993 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $138.93 | 12.807% | $156.7228 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $142.88 | 8.767% | $155.4063 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $840.64 | $921.6651 | $921.67 | $921.65 | $921.60 | |