| 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 | $176.80 | 11.837% | $197.7278 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $79.32 | 4.717% | $83.0615 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $80.51 | 6.329% | $85.6055 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $238.95 | 8.305% | $258.7948 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $35.43 | 4.745% | $37.1112 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $178.99 | 4.252% | $186.6007 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $40.55 | 9.103% | $44.2413 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $830.55 | $893.1428 | $893.14 | $893.15 | $893.10 | |