| 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 | $158.30 | 13.435% | $179.5676 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $214.86 | 9.184% | $234.5927 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $135.59 | 4.819% | $142.1241 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $5.45 | 7.804% | $5.8753 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $193.59 | 9.838% | $212.6354 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $212.65 | 3.638% | $220.3862 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $68.57 | 11.186% | $76.2402 | $76.24 | $76.25 | $76.20 |
| 7 purchase totals = | $989.01 | $1,071.4215 | $1,071.43 | $1,071.45 | $1,071.40 | |