| 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 | $145.55 | 3.687% | $150.9164 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $40.63 | 10.522% | $44.9051 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $96.37 | 8.767% | $104.8188 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $15.26 | 8.483% | $16.5545 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $210.84 | 4.157% | $219.6046 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $123.75 | 9.818% | $135.8998 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $84.59 | 12.223% | $94.9294 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $716.99 | $767.6286 | $767.63 | $767.60 | $767.60 | |