| 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 | $218.39 | 7.414% | $234.5814 | $234.58 | $234.60 | $234.60 |
| Purchase #2 | $159.98 | 5.157% | $168.2302 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $32.30 | 9.486% | $35.364 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $160.52 | 11.463% | $178.9204 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $248.89 | 7.491% | $267.5343 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $38.28 | 4.732% | $40.0914 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $204.86 | 13.640% | $232.8029 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $1,063.22 | $1,157.5246 | $1,157.51 | $1,157.55 | $1,157.50 | |