| 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 | $164.67 | 13.635% | $187.1228 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $74.60 | 8.252% | $80.756 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $128.55 | 8.568% | $139.5642 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $219.85 | 13.283% | $249.0527 | $249.05 | $249.05 | $249.10 |
| Purchase #5 | $203.74 | 4.223% | $212.3439 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $112.79 | 7.728% | $121.5064 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $152.65 | 6.253% | $162.1952 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $1,056.85 | $1,152.5412 | $1,152.54 | $1,152.50 | $1,152.60 | |