| 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 | $141.74 | 10.294% | $156.3307 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $233.52 | 10.717% | $258.5463 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $33.40 | 7.102% | $35.7721 | $35.77 | $35.75 | $35.80 |
| Purchase #4 | $161.60 | 12.496% | $181.7935 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $81.42 | 4.120% | $84.7745 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $42.64 | 11.188% | $47.4106 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $155.40 | 10.817% | $172.2096 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $849.72 | $936.8373 | $936.83 | $936.80 | $936.80 | |