| 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 | $161.47 | 8.412% | $175.0529 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $135.80 | 4.140% | $141.4221 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $169.78 | 13.559% | $192.8005 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $102.91 | 4.103% | $107.1324 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $71.63 | 4.770% | $75.0468 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $162.76 | 7.587% | $175.1086 | $175.11 | $175.10 | $175.10 |
| Purchase #7 | $234.53 | 9.577% | $256.9909 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,038.88 | $1,123.5542 | $1,123.55 | $1,123.55 | $1,123.50 | |