| 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 | $147.86 | 13.637% | $168.0237 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $135.54 | 10.641% | $149.9628 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $147.80 | 8.402% | $160.2182 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $220.45 | 8.283% | $238.7099 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $104.75 | 11.294% | $116.5805 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $65.74 | 10.322% | $72.5257 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $103.34 | 10.634% | $114.3292 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $925.48 | $1,020.3500 | $1,020.35 | $1,020.35 | $1,020.30 | |