| 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 | $138.48 | 13.866% | $157.6816 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $65.86 | 13.537% | $74.7755 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $200.52 | 5.423% | $211.3942 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $186.79 | 13.354% | $211.7339 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $189.44 | 7.540% | $203.7238 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $58.55 | 7.577% | $62.9863 | $62.99 | $63.00 | $63.00 |
| Purchase #7 | $18.31 | 5.658% | $19.346 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $857.95 | $941.6413 | $941.64 | $941.70 | $941.60 | |