| 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 | $102.63 | 12.212% | $115.1632 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $142.43 | 7.504% | $153.1179 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $162.73 | 13.533% | $184.7523 | $184.75 | $184.75 | $184.80 |
| Purchase #4 | $72.26 | 3.740% | $74.9625 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $35.83 | 4.177% | $37.3266 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $170.96 | 6.317% | $181.7595 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $140.35 | 3.761% | $145.6286 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $827.19 | $892.7106 | $892.71 | $892.70 | $892.80 | |