| 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 | $180.45 | 7.409% | $193.8195 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $26.62 | 5.385% | $28.0535 | $28.05 | $28.05 | $28.10 |
| Purchase #3 | $14.52 | 12.793% | $16.3775 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $242.88 | 11.717% | $271.3382 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $240.30 | 13.103% | $271.7865 | $271.79 | $271.80 | $271.80 |
| Purchase #6 | $200.37 | 13.870% | $228.1613 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $159.98 | 13.740% | $181.9613 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $1,065.12 | $1,191.4978 | $1,191.50 | $1,191.50 | $1,191.60 | |