| 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 | $152.40 | 6.235% | $161.9021 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $100.41 | 6.838% | $107.276 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $184.47 | 3.491% | $190.9098 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $42.45 | 5.195% | $44.6553 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $238.74 | 13.771% | $271.6169 | $271.62 | $271.60 | $271.60 |
| Purchase #6 | $117.58 | 11.163% | $130.7055 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $232.69 | 5.353% | $245.1459 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $1,068.74 | $1,152.2115 | $1,152.23 | $1,152.20 | $1,152.20 | |