| 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 | $177.69 | 9.710% | $194.9437 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $130.48 | 12.781% | $147.1566 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $26.86 | 9.546% | $29.4241 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $211.80 | 13.736% | $240.8928 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $164.52 | 10.145% | $181.2106 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $15.45 | 6.754% | $16.4935 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $40.97 | 4.805% | $42.9386 | $42.94 | $42.95 | $42.90 |
| 7 purchase totals = | $767.77 | $853.0599 | $853.05 | $853.05 | $853.00 | |