| 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 | $133.59 | 5.442% | $140.86 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $197.62 | 13.646% | $224.5872 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $193.53 | 3.664% | $200.6209 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $104.36 | 7.639% | $112.3321 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $111.48 | 5.669% | $117.7998 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $60.29 | 9.809% | $66.2038 | $66.20 | $66.20 | $66.20 |
| Purchase #7 | $52.88 | 6.523% | $56.3294 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $853.75 | $918.7332 | $918.73 | $918.75 | $918.70 | |