| 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 | $171.50 | 12.819% | $193.4846 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $173.32 | 13.663% | $197.0007 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $196.68 | 12.688% | $221.6348 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $32.34 | 5.455% | $34.1041 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $181.56 | 4.389% | $189.5287 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $49.27 | 9.788% | $54.0925 | $54.09 | $54.10 | $54.10 |
| Purchase #7 | $40.80 | 9.341% | $44.6111 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $845.47 | $934.4565 | $934.44 | $934.50 | $934.40 | |