| 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 | $162.80 | 5.487% | $171.7328 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $187.67 | 3.797% | $194.7958 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $55.33 | 3.179% | $57.0889 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $174.93 | 8.301% | $189.4509 | $189.45 | $189.45 | $189.50 |
| Purchase #5 | $50.69 | 13.225% | $57.3938 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $68.26 | 7.809% | $73.5904 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $6.70 | 9.482% | $7.3353 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $706.38 | $751.3879 | $751.39 | $751.45 | $751.40 | |