| 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 | $120.60 | 12.188% | $135.2987 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $171.33 | 13.125% | $193.8171 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $98.60 | 9.735% | $108.1987 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $14.82 | 4.159% | $15.4364 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $60.82 | 6.489% | $64.7666 | $64.77 | $64.75 | $64.80 |
| Purchase #6 | $101.86 | 11.736% | $113.8143 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $87.69 | 12.475% | $98.6293 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $655.72 | $729.9611 | $729.97 | $729.95 | $729.90 | |