| 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 | $169.99 | 11.545% | $189.6153 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $114.71 | 5.119% | $120.582 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $39.86 | 11.265% | $44.3502 | $44.35 | $44.35 | $44.40 |
| Purchase #4 | $141.63 | 9.207% | $154.6699 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $246.70 | 6.852% | $263.6039 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $100.99 | 7.336% | $108.3986 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $182.77 | 6.394% | $194.4563 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $996.65 | $1,075.6762 | $1,075.68 | $1,075.65 | $1,075.80 | |