| 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 | $87.39 | 7.136% | $93.6262 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $155.36 | 8.173% | $168.0576 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $177.71 | 11.296% | $197.7841 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $225.42 | 4.585% | $235.7555 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $167.35 | 8.325% | $181.2819 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $6.76 | 12.454% | $7.6019 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $122.75 | 13.346% | $139.1322 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $942.74 | $1,023.2394 | $1,023.24 | $1,023.30 | $1,023.30 | |