| 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 | $149.57 | 4.579% | $156.4188 | $156.42 | $156.40 | $156.40 |
| Purchase #2 | $155.47 | 10.642% | $172.0151 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $38.66 | 13.506% | $43.8814 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $69.74 | 8.409% | $75.6044 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $135.34 | 7.860% | $145.9777 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $219.71 | 11.401% | $244.7591 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $239.88 | 11.590% | $267.6821 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $1,008.37 | $1,106.3386 | $1,106.34 | $1,106.35 | $1,106.40 | |