| 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 | $155.98 | 4.105% | $162.383 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $202.26 | 13.105% | $228.7662 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $71.64 | 11.540% | $79.9073 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $66.76 | 5.791% | $70.6261 | $70.63 | $70.65 | $70.60 |
| Purchase #5 | $238.93 | 10.419% | $263.8241 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $48.64 | 11.480% | $54.2239 | $54.22 | $54.20 | $54.20 |
| Purchase #7 | $182.90 | 11.837% | $204.5499 | $204.55 | $204.55 | $204.50 |
| 7 purchase totals = | $967.11 | $1,064.2805 | $1,064.28 | $1,064.25 | $1,064.20 | |